package com.htgd.gardenexpo.service.impl;

import com.htgd.gardenexpo.entity.GeConNewsAccess;
import com.htgd.gardenexpo.dao.GeConNewsAccessDao;
import com.htgd.gardenexpo.service.GeConNewsAccessService;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.List;

/**
 * (GeConNewsAccess)表服务实现类
 *
 * @author makejava
 * @since 2022-02-09 15:10:57
 */
@Service("geConNewsAccessService")
public class GeConNewsAccessServiceImpl implements GeConNewsAccessService {
    @Resource
    private GeConNewsAccessDao geConNewsAccessDao;

    /**
     * 通过ID查询单条数据
     *
     * @param id 主键
     * @return 实例对象
     */
    @Override
    public GeConNewsAccess queryById(Integer id) {
        return this.geConNewsAccessDao.queryById(id);
    }

    /**
     * 查询多条数据
     *
     * @param offset 查询起始位置
     * @param limit  查询条数
     * @return 对象列表
     */
    @Override
    public List<GeConNewsAccess> queryAllByLimit(int offset, int limit) {
        return this.geConNewsAccessDao.queryAllByLimit(offset, limit);
    }

    /**
     * 新增数据
     *
     * @param geConNewsAccess 实例对象
     * @return 实例对象
     */
    @Override
    public GeConNewsAccess insert(GeConNewsAccess geConNewsAccess) {
        this.geConNewsAccessDao.insert(geConNewsAccess);
        return geConNewsAccess;
    }

    /**
     * 修改数据
     *
     * @param geConNewsAccess 实例对象
     * @return 实例对象
     */
    @Override
    public GeConNewsAccess update(GeConNewsAccess geConNewsAccess) {
        this.geConNewsAccessDao.update(geConNewsAccess);
        return this.queryById(geConNewsAccess.getId());
    }

    /**
     * 通过主键删除数据
     *
     * @param id 主键
     * @return 是否成功
     */
    @Override
    public boolean deleteById(Integer id) {
        return this.geConNewsAccessDao.deleteById(id) > 0;
    }
}
